SAP ABAP is a computer programming language created by a well-known German company. If you’re going for SAP ABAP interview questions, you are on the right platform or track. There are many great opportunities for SAP ABAP employees. According to research, SAP ABAP has one of the good market shares. These SAP ABAP Interview Questions have been designed to get you familiar with the questions you can encounter during your interview. As per my experience, good interviewers hardly plan to ask any particular question during your interview, normally questions start with some basic concept of the subject and later they continue based on further discussion and your answer:
Best SAP ABAP Interview Questions
1. Explain the tier architecture of SAP ABAP.
For the presentation layer of SAP ABAP, we need an input device. The presentation layer controls the SAP ABAP. The presentation can be done using a mobile phone or laptop. A database layer is placed on another server and the application layer communicates with this layer. This way, all the layers communicate within the system from the presentation to the database.
2. What do you mean by a data dictionary in ABAP?
The data dictionary is mainly used for describing the logic behind the structures of certain objects that are used for the development of ABAP. The relational data is shown with the help of a data dictionary in various tables.
3. Why are insert and append statements used in SAP ABAP?
At the bottom of the internal table, a record gets added to the specific area, and the append statement helps in adding the record.
A record at a particular location gets added with the help of an Insert statement.
4. Define Smart Forms.
A smart form tool allows you to modify forms by using simple graphical tools instead of using any programming. This means that a user with no programming knowledge can use these forms with data for a business process effortlessly.
5. What are the different types of data classes? Define them.
The data classes are divided into the following types –
- The data of the master data class rarely changes.
- Transaction data is a type of data class that often changes.
- The data of the organization class also rarely changes.
6. What is the meaning of SAP R/3?
SAP R/3 mainly means the processing structure has three types of layers whose names are, the presentation layer, the application layer, and the database layer.
7. Differentiate between ABAP memory and SAP memory.
ABAP is a memory in which the memory area is available in the internal section. It is possible for data to be passed from one forum to another with the help of using SAP Memory.
8. In SAP ABAP, what exactly are “interfaces”?
Interfaces are used when two classes have a method with the same name, but the functionalities are different. Interfaces might appear similar to classes, but the functions defined in an interface are different.
Conclusion-
To obtain any technical position, basic concepts are necessary for any fresher who applies for the SAP ABAP job. However, for an experienced candidate, both practical and basic concepts are required. This article essentially covered a list of frequently asked SAP ABAP Interview Questions that fit the interview requirements. So read this blog to get good knowledge to crack interviews.